<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <style type="text/css" style="display:none;"> P {margin-top:0;margin-bottom:0;} </style> </head> <body dir="ltr"> <div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)"> </div> <span style="font-family: Calibri, Helvetica, sans-serif;">Hello,</span> <div><span style="font-family: Calibri, Helvetica, sans-serif;">I hope everything goes well. I'm a sw developer working in a worldwide pro audio company.</span></div> <div><br> </div> <div><span style="font-family: Calibri, Helvetica, sans-serif;">We use gstreamer to send audio over the LAN, everything works fine except a case regarding MultiVariant Playlist (m3u8 file with tag #VEXT-X-STREAM-INF): after 9 seconds the audio stops.</span></div> <div><span style="font-family: Calibri, Helvetica, sans-serif;">The command we use is the following (I used gst-rtsp-server's test-launch example to reproduce the behaviour without using our code):</span></div> <div><span style="font-family: Calibri, Helvetica, sans-serif;"><br> </span></div> <div><span style="font-family: Calibri, Helvetica, sans-serif;">./test-launch "( souphttpsrc location=https://radiodeejay-lh.akamaihd.net/i/RadioDeejay_Live_1@189857/master.m3u8 ! decodebin ! audioconvert ! audio/x-raw,format=F32LE,rate=48000,channels=1 ! queue ! vorbisenc max-bitrate=64000 ! rtpvorbispay name=pay0 pt=97 )"</span></div> <div><br> </div> <div><span style="font-family: Calibri, Helvetica, sans-serif;">Now, if you open the stream in VLC (The URL will look like rtsp://127.0.0.1:8554/test) the sound will disappear in 9/10 seconds</span></div> <div><span style="font-family: Calibri, Helvetica, sans-serif;"><span style="font-family:Calibri, Arial, Helvetica, sans-serif;background-color:rgb(255, 255, 255);display:inline !important">I had the same issue when i changed the buffers, added queues, set is-live flag at true and did other tricks, </span></span><span style="font-family: Calibri, Helvetica, sans-serif;">tested with gstreamer 1.14.5 and 1.16.2.</span></div> <div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> <br> </div> <div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> Can you please help me to understand if the pipeline is bugged or I miss something? </div> <div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> <br> </div> <span style="font-family: Calibri, Helvetica, sans-serif;">Thank you all very much for your time.</span> <div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)"> </div> <DIV id=main class=fontcalibri> <DIV class=username style="FONT-FAMILY: cali"><SPAN class=fontcalibri style="FONT-FAMILY: cali"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: calibri" face=calibri><BR>Alessio Carello</FONT></SPAN></DIV> <DIV class=userjob><SPAN class=fontcalibri><FONT style="FONT-SIZE: 9pt; COLOR: #1b8cc7" face=calibri>SOFTWARE ENGINEERING SPECIALIST<SPAN style="FONT-SIZE: 9pt; COLOR: #1b8cc7"></SPAN></FONT></SPAN></DIV> <DIV class=uselessspace style="FONT-SIZE: 9pt"><FONT style="FONT-SIZE: 9pt" face=calibri><SPAN style="FONT-SIZE: 9pt"> <DIV class=uselessspace style="FONT-SIZE: 9pt"><FONT style="FONT-SIZE: 9pt" face=calibri><BR></FONT></DIV> <DIV class=row style="FONT-SIZE: 9pt"><SPAN class=powersoft style="FONT-SIZE: 9pt"><FONT style="FONT-SIZE: 9pt" face=calibri>Powersoft S.p.A.</FONT></SPAN></DIV> <DIV class=row style="FONT-SIZE: 9pt"><SPAN class=address style="FONT-SIZE: 9pt"><FONT style="FONT-SIZE: 9pt" face=calibri>Via E. 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